1463 lines
44 KiB
PHP
1463 lines
44 KiB
PHP
<?php
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namespace App\Helpers;
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use App\Models\Accessory;
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use App\Models\Asset;
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use App\Models\AssetModel;
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use App\Models\Component;
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use App\Models\Consumable;
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use App\Models\CustomField;
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use App\Models\CustomFieldset;
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use App\Models\Depreciation;
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use App\Models\Setting;
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use App\Models\Statuslabel;
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use App\Models\License;
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use Crypt;
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use Illuminate\Contracts\Encryption\DecryptException;
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use Image;
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use Carbon\Carbon;
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class Helper
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{
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/**
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* This is only used for reversing the migration that updates the locale to the 5-6 letter codes from two
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* letter codes. The normal dropdowns use the autoglossonyms in the language files located
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* in resources/en-US/localizations.php.
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*/
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public static $language_map = [
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'af' => 'af-ZA', // Afrikaans
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'am' => 'am-ET', // Amharic
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'ar' => 'ar-SA', // Arabic
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'bg' => 'bg-BG', // Bulgarian
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'ca' => 'ca-ES', // Catalan
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'cs' => 'cs-CZ', // Czech
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'cy' => 'cy-GB', // Welsh
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'da' => 'da-DK', // Danish
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'de-i' => 'de-if', // German informal
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'de' => 'de-DE', // German
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'el' => 'el-GR', // Greek
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'en' => 'en-US', // English
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'et' => 'et-EE', // Estonian
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'fa' => 'fa-IR', // Persian
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'fi' => 'fi-FI', // Finnish
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'fil' => 'fil-PH', // Filipino
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'fr' => 'fr-FR', // French
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'he' => 'he-IL', // Hebrew
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'hr' => 'hr-HR', // Croatian
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'hu' => 'hu-HU', // Hungarian
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'id' => 'id-ID', // Indonesian
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'is' => 'is-IS', // Icelandic
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'it' => 'it-IT', // Italian
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'iu' => 'iu-NU', // Inuktitut
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'ja' => 'ja-JP', // Japanese
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'ko' => 'ko-KR', // Korean
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'lt' => 'lt-LT', // Lithuanian
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'lv' => 'lv-LV', // Latvian
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'mi' => 'mi-NZ', // Maori
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'mk' => 'mk-MK', // Macedonian
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'mn' => 'mn-MN', // Mongolian
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'ms' => 'ms-MY', // Malay
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'nl' => 'nl-NL', // Dutch
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'no' => 'no-NO', // Norwegian
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'pl' => 'pl-PL', // Polish
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'ro' => 'ro-RO', // Romanian
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'ru' => 'ru-RU', // Russian
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'sk' => 'sk-SK', // Slovak
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'sl' => 'sl-SI', // Slovenian
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'so' => 'so-SO', // Somali
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'ta' => 'ta-IN', // Tamil
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'th' => 'th-TH', // Thai
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'tl' => 'tl-PH', // Tagalog
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'tr' => 'tr-TR', // Turkish
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'uk' => 'uk-UA', // Ukrainian
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'vi' => 'vi-VN', // Vietnamese
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'zu' => 'zu-ZA', // Zulu
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];
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/**
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* Simple helper to invoke the markdown parser
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*
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* @author [A. Gianotto] [<snipe@snipe.net>]
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* @since [v2.0]
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* @return string
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*/
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public static function parseEscapedMarkedown($str = null)
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{
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$Parsedown = new \Parsedown();
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$Parsedown->setSafeMode(true);
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if ($str) {
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return $Parsedown->text($str);
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}
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}
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public static function parseEscapedMarkedownInline($str = null)
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{
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$Parsedown = new \Parsedown();
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$Parsedown->setSafeMode(true);
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if ($str) {
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return $Parsedown->line($str);
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}
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}
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/**
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* The importer has formatted number strings since v3,
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* so the value might be a string, or an integer.
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* If it's a number, format it as a string.
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*
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* @author [A. Gianotto] [<snipe@snipe.net>]
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* @since [v2.0]
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* @return string
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*/
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public static function formatCurrencyOutput($cost)
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{
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if (is_numeric($cost)) {
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if (Setting::getSettings()->digit_separator=='1.234,56') {
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return number_format($cost, 2, ',', '.');
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}
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return number_format($cost, 2, '.', ',');
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}
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// It's already been parsed.
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return $cost;
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}
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/**
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* Static colors for pie charts.
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*
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* @author [A. Gianotto] [<snipe@snipe.net>]
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* @since [v3.3]
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* @return string
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*/
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public static function defaultChartColors(int $index = 0)
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{
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if ($index < 0) {
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$index = 0;
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}
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$colors = [
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'#008941',
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'#FF4A46',
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'#006FA6',
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'#A30059',
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'#1CE6FF',
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'#FFDBE5',
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'#7A4900',
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'#0000A6',
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'#63FFAC',
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'#B79762',
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'#004D43',
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'#8FB0FF',
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'#997D87',
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'#5A0007',
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'#809693',
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'#FEFFE6',
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'#1B4400',
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'#4FC601',
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'#3B5DFF',
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'#4A3B53',
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'#FF2F80',
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'#61615A',
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'#BA0900',
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'#6B7900',
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'#00C2A0',
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'#FFAA92',
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'#FF90C9',
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'#B903AA',
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'#D16100',
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'#DDEFFF',
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'#000035',
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'#7B4F4B',
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'#A1C299',
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'#300018',
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'#0AA6D8',
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'#013349',
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'#00846F',
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'#372101',
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'#FFB500',
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'#C2FFED',
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'#A079BF',
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'#CC0744',
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'#C0B9B2',
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'#C2FF99',
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'#001E09',
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'#00489C',
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'#6F0062',
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'#0CBD66',
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'#EEC3FF',
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'#456D75',
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'#B77B68',
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'#7A87A1',
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'#788D66',
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'#885578',
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'#FAD09F',
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'#FF8A9A',
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'#D157A0',
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'#BEC459',
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'#456648',
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'#0086ED',
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'#886F4C',
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'#34362D',
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'#B4A8BD',
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'#00A6AA',
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'#452C2C',
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'#636375',
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'#A3C8C9',
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'#FF913F',
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'#938A81',
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'#575329',
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'#00FECF',
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'#B05B6F',
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'#8CD0FF',
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'#3B9700',
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'#04F757',
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'#C8A1A1',
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'#1E6E00',
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'#7900D7',
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'#A77500',
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'#6367A9',
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'#A05837',
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'#6B002C',
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'#772600',
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'#D790FF',
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'#9B9700',
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'#549E79',
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'#FFF69F',
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'#201625',
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'#72418F',
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'#BC23FF',
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'#99ADC0',
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'#3A2465',
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'#922329',
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'#5B4534',
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'#FDE8DC',
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'#404E55',
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'#0089A3',
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'#CB7E98',
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'#A4E804',
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'#324E72',
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'#6A3A4C',
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'#83AB58',
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'#001C1E',
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'#D1F7CE',
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'#004B28',
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'#C8D0F6',
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'#A3A489',
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'#806C66',
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'#222800',
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'#BF5650',
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'#E83000',
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'#66796D',
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'#DA007C',
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'#FF1A59',
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'#8ADBB4',
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'#1E0200',
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'#5B4E51',
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'#C895C5',
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'#320033',
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'#FF6832',
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'#66E1D3',
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'#CFCDAC',
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'#D0AC94',
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'#7ED379',
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'#012C58',
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'#7A7BFF',
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'#D68E01',
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'#353339',
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'#78AFA1',
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'#FEB2C6',
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'#75797C',
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'#837393',
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'#943A4D',
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'#B5F4FF',
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'#D2DCD5',
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'#9556BD',
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'#6A714A',
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'#001325',
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'#02525F',
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'#0AA3F7',
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'#E98176',
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'#DBD5DD',
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'#5EBCD1',
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'#3D4F44',
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'#7E6405',
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'#02684E',
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'#962B75',
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'#8D8546',
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'#9695C5',
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'#E773CE',
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'#D86A78',
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'#3E89BE',
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'#CA834E',
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'#518A87',
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'#5B113C',
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'#55813B',
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'#E704C4',
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'#00005F',
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'#A97399',
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'#4B8160',
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'#59738A',
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'#FF5DA7',
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'#F7C9BF',
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'#643127',
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'#513A01',
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'#6B94AA',
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'#51A058',
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'#A45B02',
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'#1D1702',
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'#E20027',
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'#E7AB63',
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'#4C6001',
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'#9C6966',
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'#64547B',
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'#97979E',
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'#006A66',
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'#391406',
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'#F4D749',
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'#0045D2',
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'#006C31',
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'#DDB6D0',
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'#7C6571',
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'#9FB2A4',
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'#00D891',
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'#15A08A',
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'#BC65E9',
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'#FFFFFE',
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'#C6DC99',
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'#203B3C',
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'#671190',
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'#6B3A64',
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'#F5E1FF',
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'#FFA0F2',
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'#CCAA35',
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'#374527',
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'#8BB400',
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'#797868',
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'#C6005A',
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'#3B000A',
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'#C86240',
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'#29607C',
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'#402334',
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'#7D5A44',
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'#CCB87C',
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'#B88183',
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'#AA5199',
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'#B5D6C3',
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'#A38469',
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'#9F94F0',
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'#A74571',
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'#B894A6',
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'#71BB8C',
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'#00B433',
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'#789EC9',
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'#6D80BA',
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'#953F00',
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'#5EFF03',
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'#E4FFFC',
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'#1BE177',
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'#BCB1E5',
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'#76912F',
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'#003109',
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'#0060CD',
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'#D20096',
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'#895563',
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'#29201D',
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'#5B3213',
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'#A76F42',
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'#89412E',
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'#1A3A2A',
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'#494B5A',
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'#A88C85',
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'#F4ABAA',
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'#A3F3AB',
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'#00C6C8',
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'#EA8B66',
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'#958A9F',
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'#BDC9D2',
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'#9FA064',
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'#BE4700',
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'#658188',
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'#83A485',
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'#453C23',
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'#47675D',
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'#3A3F00',
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'#061203',
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'#DFFB71',
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'#868E7E',
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'#98D058',
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'#6C8F7D',
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'#D7BFC2',
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'#3C3E6E',
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'#D83D66',
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'#2F5D9B',
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'#6C5E46',
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'#D25B88',
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'#5B656C',
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'#00B57F',
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'#545C46',
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'#866097',
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'#365D25',
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'#252F99',
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'#00CCFF',
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'#674E60',
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'#FC009C',
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'#92896B',
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];
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$total_colors = count($colors);
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if ($index >= $total_colors) {
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\Log::info('Status label count is '.$index.' and exceeds the allowed count of 266.');
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//patch fix for array key overflow (color count starts at 1, array starts at 0)
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$index = $index - $total_colors - 1;
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//constraints to keep result in 0-265 range. This should never be needed, but if something happens
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//to create this many status labels and it DOES happen, this will keep it from failing at least.
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if($index < 0) {
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$index = 0;
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}
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elseif($index >($total_colors - 1)) {
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$index = $total_colors - 1;
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}
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}
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return $colors[$index];
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}
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/**
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* Increases or decreases the brightness of a color by a percentage of the current brightness.
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*
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* @param string $hexCode Supported formats: `#FFF`, `#FFFFFF`, `FFF`, `FFFFFF`
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* @param float $adjustPercent A number between -1 and 1. E.g. 0.3 = 30% lighter; -0.4 = 40% darker.
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*
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* @return string
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*/
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public static function adjustBrightness($hexCode, $adjustPercent)
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{
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$hexCode = ltrim($hexCode, '#');
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if (strlen($hexCode) == 3) {
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$hexCode = $hexCode[0].$hexCode[0].$hexCode[1].$hexCode[1].$hexCode[2].$hexCode[2];
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}
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$hexCode = array_map('hexdec', str_split($hexCode, 2));
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foreach ($hexCode as &$color) {
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$adjustableLimit = $adjustPercent < 0 ? $color : 255 - $color;
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$adjustAmount = ceil($adjustableLimit * $adjustPercent);
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$color = str_pad(dechex($color + $adjustAmount), 2, '0', STR_PAD_LEFT);
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}
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return '#'.implode($hexCode);
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}
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|
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/**
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* Static background (highlight) colors for pie charts
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* This is inelegant, and could be refactored later.
|
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*
|
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* @author [A. Gianotto] [<snipe@snipe.net>]
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* @since [v3.2]
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* @return array
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*/
|
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public static function chartBackgroundColors()
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{
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$colors = [
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'#f56954',
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'#00a65a',
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'#f39c12',
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'#00c0ef',
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'#3c8dbc',
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'#d2d6de',
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'#3c8dbc',
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'#3c8dbc',
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'#3c8dbc',
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];
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return $colors;
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}
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|
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|
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/**
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* Format currency using comma for thousands until local info is property used.
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v2.7]
|
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* @return string
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*/
|
|
public static function ParseFloat($floatString)
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|
{
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/*******
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|
*
|
|
* WARNING: This does conversions based on *locale* - a Unix-ey-like thing.
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*
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* Everything else in the system tends to convert based on the Snipe-IT settings
|
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*
|
|
* So it's very likely this is *not* what you want - instead look for the new
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*
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* ParseCurrency($currencyString)
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*
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* Which should be directly below here
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*
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*/
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$LocaleInfo = localeconv();
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$floatString = str_replace(',', '', $floatString);
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$floatString = str_replace($LocaleInfo['decimal_point'], '.', $floatString);
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|
// Strip Currency symbol
|
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// If no currency symbol is set, default to $ because Murica
|
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$currencySymbol = $LocaleInfo['currency_symbol'];
|
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if (empty($currencySymbol)) {
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$currencySymbol = '$';
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}
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$floatString = str_replace($currencySymbol, '', $floatString);
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return floatval($floatString);
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}
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|
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/**
|
|
* Format currency using comma or period for thousands, and period or comma for decimal, based on settings.
|
|
*
|
|
* @author [B. Wetherington] [<bwetherington@grokability.com>]
|
|
* @since [v5.2]
|
|
* @return Float
|
|
*/
|
|
public static function ParseCurrency($currencyString) {
|
|
$without_currency = str_replace(Setting::getSettings()->default_currency, '', $currencyString); //generally shouldn't come up, since we don't do this in fields, but just in case it does...
|
|
if(Setting::getSettings()->digit_separator=='1.234,56') {
|
|
//EU format
|
|
$without_thousands = str_replace('.', '', $without_currency);
|
|
$corrected_decimal = str_replace(',', '.', $without_thousands);
|
|
} else {
|
|
$without_thousands = str_replace(',', '', $without_currency);
|
|
$corrected_decimal = $without_thousands; // decimal is already OK
|
|
}
|
|
return floatval($corrected_decimal);
|
|
}
|
|
|
|
/**
|
|
* Get the list of status labels in an array to make a dropdown menu
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v2.5]
|
|
* @return array
|
|
*/
|
|
public static function statusLabelList()
|
|
{
|
|
$statuslabel_list = ['' => trans('general.select_statuslabel')] + Statuslabel::orderBy('default_label', 'desc')->orderBy('name', 'asc')->orderBy('deployable', 'desc')
|
|
->pluck('name', 'id')->toArray();
|
|
|
|
return $statuslabel_list;
|
|
}
|
|
|
|
/**
|
|
* Get the list of deployable status labels in an array to make a dropdown menu
|
|
*
|
|
* @todo This should probably be a selectlist, same as the other endpoints
|
|
* and we should probably add to the API controllers to make sure that
|
|
* the status_id submitted is actually really deployable.
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v5.1.0]
|
|
* @return array
|
|
*/
|
|
public static function deployableStatusLabelList()
|
|
{
|
|
$statuslabel_list = Statuslabel::where('deployable', '=', '1')->orderBy('default_label', 'desc')
|
|
->orderBy('name', 'asc')
|
|
->orderBy('deployable', 'desc')
|
|
->pluck('name', 'id')->toArray();
|
|
|
|
return $statuslabel_list;
|
|
}
|
|
|
|
/**
|
|
* Get the list of status label types in an array to make a dropdown menu
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v2.5]
|
|
* @return array
|
|
*/
|
|
public static function statusTypeList()
|
|
{
|
|
$statuslabel_types =
|
|
['' => trans('admin/hardware/form.select_statustype')]
|
|
+ ['deployable' => trans('admin/hardware/general.deployable')]
|
|
+ ['pending' => trans('admin/hardware/general.pending')]
|
|
+ ['undeployable' => trans('admin/hardware/general.undeployable')]
|
|
+ ['archived' => trans('admin/hardware/general.archived')];
|
|
|
|
return $statuslabel_types;
|
|
}
|
|
|
|
/**
|
|
* Get the list of depreciations in an array to make a dropdown menu
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v2.5]
|
|
* @return array
|
|
*/
|
|
public static function depreciationList()
|
|
{
|
|
$depreciation_list = ['' => 'Do Not Depreciate'] + Depreciation::orderBy('name', 'asc')
|
|
->pluck('name', 'id')->toArray();
|
|
|
|
return $depreciation_list;
|
|
}
|
|
|
|
/**
|
|
* Get the list of category types in an array to make a dropdown menu
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v2.5]
|
|
* @return array
|
|
*/
|
|
public static function categoryTypeList($selection=null)
|
|
{
|
|
$category_types = [
|
|
'' => '',
|
|
'accessory' => trans('general.accessory'),
|
|
'asset' => trans('general.asset'),
|
|
'consumable' => trans('general.consumable'),
|
|
'component' => trans('general.component'),
|
|
'license' => trans('general.license'),
|
|
];
|
|
|
|
if ($selection != null){
|
|
return $category_types[strtolower($selection)];
|
|
}
|
|
else
|
|
return $category_types;
|
|
}
|
|
/**
|
|
* Get the list of custom fields in an array to make a dropdown menu
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v2.5]
|
|
* @return array
|
|
*/
|
|
public static function customFieldsetList()
|
|
{
|
|
$customfields = ['' => trans('admin/models/general.no_custom_field')] + CustomFieldset::pluck('name', 'id')->toArray();
|
|
|
|
return $customfields;
|
|
}
|
|
|
|
/**
|
|
* Get the list of custom field formats in an array to make a dropdown menu
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v3.4]
|
|
* @return array
|
|
*/
|
|
public static function predefined_formats()
|
|
{
|
|
$keys = array_keys(CustomField::PREDEFINED_FORMATS);
|
|
$stuff = array_combine($keys, $keys);
|
|
|
|
return $stuff;
|
|
}
|
|
|
|
/**
|
|
* Get the list of barcode dimensions
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v3.3]
|
|
* @return array
|
|
*/
|
|
public static function barcodeDimensions($barcode_type = 'QRCODE')
|
|
{
|
|
if ($barcode_type == 'C128') {
|
|
$size['height'] = '-1';
|
|
$size['width'] = '-10';
|
|
} elseif ($barcode_type == 'PDF417') {
|
|
$size['height'] = '-3';
|
|
$size['width'] = '-10';
|
|
} else {
|
|
$size['height'] = '-3';
|
|
$size['width'] = '-3';
|
|
}
|
|
|
|
return $size;
|
|
}
|
|
|
|
/**
|
|
* Generates a random string
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v3.0]
|
|
* @return array
|
|
*/
|
|
public static function generateRandomString($length = 10)
|
|
{
|
|
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
|
|
$charactersLength = strlen($characters);
|
|
$randomString = '';
|
|
for ($i = 0; $i < $length; $i++) {
|
|
$randomString .= $characters[rand(0, $charactersLength - 1)];
|
|
}
|
|
|
|
return $randomString;
|
|
}
|
|
|
|
/**
|
|
* This nasty little method gets the low inventory info for the
|
|
* alert dropdown
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v3.0]
|
|
* @return array
|
|
*/
|
|
public static function checkLowInventory()
|
|
{
|
|
$alert_threshold = \App\Models\Setting::getSettings()->alert_threshold;
|
|
$consumables = Consumable::withCount('consumableAssignments as consumable_assignments_count')->whereNotNull('min_amt')->get();
|
|
$accessories = Accessory::withCount('users as users_count')->whereNotNull('min_amt')->get();
|
|
$components = Component::whereNotNull('min_amt')->get();
|
|
$asset_models = AssetModel::where('min_amt', '>', 0)->get();
|
|
$licenses = License::where('min_amt', '>', 0)->get();
|
|
|
|
$items_array = [];
|
|
$all_count = 0;
|
|
|
|
foreach ($consumables as $consumable) {
|
|
$avail = $consumable->numRemaining();
|
|
if ($avail < ($consumable->min_amt) + $alert_threshold) {
|
|
if ($consumable->qty > 0) {
|
|
$percent = number_format((($avail / $consumable->qty) * 100), 0);
|
|
} else {
|
|
$percent = 100;
|
|
}
|
|
|
|
$items_array[$all_count]['id'] = $consumable->id;
|
|
$items_array[$all_count]['name'] = $consumable->name;
|
|
$items_array[$all_count]['type'] = 'consumables';
|
|
$items_array[$all_count]['percent'] = $percent;
|
|
$items_array[$all_count]['remaining'] = $avail;
|
|
$items_array[$all_count]['min_amt'] = $consumable->min_amt;
|
|
$all_count++;
|
|
}
|
|
}
|
|
|
|
foreach ($accessories as $accessory) {
|
|
$avail = $accessory->qty - $accessory->users_count;
|
|
if ($avail < ($accessory->min_amt) + $alert_threshold) {
|
|
if ($accessory->qty > 0) {
|
|
$percent = number_format((($avail / $accessory->qty) * 100), 0);
|
|
} else {
|
|
$percent = 100;
|
|
}
|
|
|
|
$items_array[$all_count]['id'] = $accessory->id;
|
|
$items_array[$all_count]['name'] = $accessory->name;
|
|
$items_array[$all_count]['type'] = 'accessories';
|
|
$items_array[$all_count]['percent'] = $percent;
|
|
$items_array[$all_count]['remaining'] = $avail;
|
|
$items_array[$all_count]['min_amt'] = $accessory->min_amt;
|
|
$all_count++;
|
|
}
|
|
}
|
|
|
|
foreach ($components as $component) {
|
|
$avail = $component->numRemaining();
|
|
if ($avail < ($component->min_amt) + $alert_threshold) {
|
|
if ($component->qty > 0) {
|
|
$percent = number_format((($avail / $component->qty) * 100), 0);
|
|
} else {
|
|
$percent = 100;
|
|
}
|
|
|
|
$items_array[$all_count]['id'] = $component->id;
|
|
$items_array[$all_count]['name'] = $component->name;
|
|
$items_array[$all_count]['type'] = 'components';
|
|
$items_array[$all_count]['percent'] = $percent;
|
|
$items_array[$all_count]['remaining'] = $avail;
|
|
$items_array[$all_count]['min_amt'] = $component->min_amt;
|
|
$all_count++;
|
|
}
|
|
}
|
|
|
|
foreach ($asset_models as $asset_model){
|
|
|
|
$asset = new Asset();
|
|
$total_owned = $asset->where('model_id', '=', $asset_model->id)->count();
|
|
$avail = $asset->where('model_id', '=', $asset_model->id)->whereNull('assigned_to')->count();
|
|
|
|
if ($avail < ($asset_model->min_amt) + $alert_threshold) {
|
|
if ($avail > 0) {
|
|
$percent = number_format((($avail / $total_owned) * 100), 0);
|
|
} else {
|
|
$percent = 100;
|
|
}
|
|
$items_array[$all_count]['id'] = $asset_model->id;
|
|
$items_array[$all_count]['name'] = $asset_model->name;
|
|
$items_array[$all_count]['type'] = 'models';
|
|
$items_array[$all_count]['percent'] = $percent;
|
|
$items_array[$all_count]['remaining'] = $avail;
|
|
$items_array[$all_count]['min_amt'] = $asset_model->min_amt;
|
|
$all_count++;
|
|
}
|
|
}
|
|
|
|
foreach ($licenses as $license){
|
|
$avail = $license->remaincount();
|
|
if ($avail < ($license->min_amt) + $alert_threshold) {
|
|
if ($avail > 0) {
|
|
$percent = number_format((($avail / $license->min_amt) * 100), 0);
|
|
} else {
|
|
$percent = 100;
|
|
}
|
|
|
|
$items_array[$all_count]['id'] = $license->id;
|
|
$items_array[$all_count]['name'] = $license->name;
|
|
$items_array[$all_count]['type'] = 'licenses';
|
|
$items_array[$all_count]['percent'] = $percent;
|
|
$items_array[$all_count]['remaining'] = $avail;
|
|
$items_array[$all_count]['min_amt'] = $license->min_amt;
|
|
$all_count++;
|
|
}
|
|
|
|
}
|
|
|
|
return $items_array;
|
|
}
|
|
|
|
/**
|
|
* Check if the file is an image, so we can show a preview
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v3.0]
|
|
* @param File $file
|
|
* @return string | Boolean
|
|
*/
|
|
public static function checkUploadIsImage($file)
|
|
{
|
|
$finfo = @finfo_open(FILEINFO_MIME_TYPE); // return mime type ala mimetype extension
|
|
$filetype = @finfo_file($finfo, $file);
|
|
finfo_close($finfo);
|
|
|
|
if (($filetype == 'image/jpeg') || ($filetype == 'image/jpg') || ($filetype == 'image/png') || ($filetype == 'image/bmp') || ($filetype == 'image/gif') || ($filetype == 'image/avif')) {
|
|
return $filetype;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Walks through the permissions in the permissions config file and determines if
|
|
* permissions are granted based on a $selected_arr array.
|
|
*
|
|
* The $permissions array is a multidimensional array broke down by section.
|
|
* (Licenses, Assets, etc)
|
|
*
|
|
* The $selected_arr should be a flattened array that contains just the
|
|
* corresponding permission name and a true or false boolean to determine
|
|
* if that group/user has been granted that permission.
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net]
|
|
* @param array $permissions
|
|
* @param array $selected_arr
|
|
* @since [v1.0]
|
|
* @return array
|
|
*/
|
|
public static function selectedPermissionsArray($permissions, $selected_arr = [])
|
|
{
|
|
$permissions_arr = [];
|
|
|
|
foreach ($permissions as $permission) {
|
|
for ($x = 0; $x < count($permission); $x++) {
|
|
$permission_name = $permission[$x]['permission'];
|
|
|
|
if ($permission[$x]['display'] === true) {
|
|
if ($selected_arr) {
|
|
if (array_key_exists($permission_name, $selected_arr)) {
|
|
$permissions_arr[$permission_name] = $selected_arr[$permission_name];
|
|
} else {
|
|
$permissions_arr[$permission_name] = '0';
|
|
}
|
|
} else {
|
|
$permissions_arr[$permission_name] = '0';
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $permissions_arr;
|
|
}
|
|
|
|
/**
|
|
* Introspects into the model validation to see if the field passed is required.
|
|
* This is used by the blades to add a required class onto the HTML element.
|
|
* This isn't critical, but is helpful to keep form fields in sync with the actual
|
|
* model level validation.
|
|
*
|
|
* This does not currently handle form request validation requiredness :(
|
|
*
|
|
* @author [A. Gianotto] [<snipe@snipe.net>]
|
|
* @since [v3.0]
|
|
* @return bool
|
|
*/
|
|
public static function checkIfRequired($class, $field)
|
|
{
|
|
$rules = $class::rules();
|
|
foreach ($rules as $rule_name => $rule) {
|
|
if ($rule_name == $field) {
|
|
if (strpos($rule, 'required') === false) {
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check to see if the given key exists in the array, and trim excess white space before returning it
|
|
*
|
|
* @author Daniel Melzter
|
|
* @since 3.0
|
|
* @param $array array
|
|
* @param $key string
|
|
* @param $default string
|
|
* @return string
|
|
*/
|
|
public static function array_smart_fetch(array $array, $key, $default = '')
|
|
{
|
|
array_change_key_case($array, CASE_LOWER);
|
|
|
|
return array_key_exists(strtolower($key), array_change_key_case($array)) ? e(trim($array[$key])) : $default;
|
|
}
|
|
|
|
/**
|
|
* Gracefully handle decrypting encrypted fields (custom fields, etc).
|
|
*
|
|
* @todo allow this to handle more than just strings (arrays, etc)
|
|
*
|
|
* @author A. Gianotto
|
|
* @since 3.6
|
|
* @param CustomField $field
|
|
* @param string $string
|
|
* @return string
|
|
*/
|
|
public static function gracefulDecrypt(CustomField $field, $string)
|
|
{
|
|
if ($field->isFieldDecryptable($string)) {
|
|
try {
|
|
Crypt::decrypt($string);
|
|
|
|
return Crypt::decrypt($string);
|
|
} catch (DecryptException $e) {
|
|
return 'Error Decrypting: '.$e->getMessage();
|
|
}
|
|
}
|
|
|
|
return $string;
|
|
}
|
|
public static function formatStandardApiResponse($status, $payload = null, $messages = null)
|
|
|
|
{
|
|
$array['status'] = $status;
|
|
$array['messages'] = $messages;
|
|
if (($messages) && (is_array($messages)) && (count($messages) > 0)) {
|
|
$array['messages'] = $messages;
|
|
}
|
|
($payload) ? $array['payload'] = $payload : $array['payload'] = null;
|
|
|
|
return $array;
|
|
}
|
|
|
|
/*
|
|
Possible solution for unicode fieldnames
|
|
*/
|
|
public static function make_slug($string)
|
|
{
|
|
return preg_replace('/\s+/u', '_', trim($string));
|
|
}
|
|
|
|
/**
|
|
* Return an array (or null) of the the raw and formatted date object for easy use in
|
|
* the API and the bootstrap table listings.
|
|
*
|
|
* @param $date
|
|
* @param $type
|
|
* @param $array
|
|
* @return array|string|null
|
|
*/
|
|
|
|
public static function getFormattedDateObject($date, $type = 'datetime', $array = true)
|
|
{
|
|
if ($date == '') {
|
|
return null;
|
|
}
|
|
|
|
$settings = Setting::getSettings();
|
|
|
|
/**
|
|
* Wrap this in a try/catch so that if Carbon crashes, for example if the $date value
|
|
* isn't actually valid, we don't crash out completely.
|
|
*
|
|
* While this *shouldn't* typically happen since we validate dates before entering them
|
|
* into the database (and we use date/datetime fields for native fields in the system),
|
|
* it is a possible scenario that a custom field could be created as an "ANY" field, data gets
|
|
* added, and then the custom field format gets edited later. If someone put bad data in the
|
|
* database before then - or if they manually edited the field's value - it will crash.
|
|
*
|
|
*/
|
|
|
|
|
|
try {
|
|
$tmp_date = new \Carbon($date);
|
|
|
|
if ($type == 'datetime') {
|
|
$dt['datetime'] = $tmp_date->format('Y-m-d H:i:s');
|
|
$dt['formatted'] = $tmp_date->format($settings->date_display_format.' '.$settings->time_display_format);
|
|
} else {
|
|
$dt['date'] = $tmp_date->format('Y-m-d');
|
|
$dt['formatted'] = $tmp_date->format($settings->date_display_format);
|
|
}
|
|
|
|
if ($array == 'true') {
|
|
return $dt;
|
|
}
|
|
|
|
return $dt['formatted'];
|
|
|
|
} catch (\Exception $e) {
|
|
\Log::warning($e);
|
|
return $date.' (Invalid '.$type.' value.)';
|
|
}
|
|
|
|
}
|
|
|
|
// Nicked from Drupal :)
|
|
// Returns a file size limit in bytes based on the PHP upload_max_filesize
|
|
// and post_max_size
|
|
public static function file_upload_max_size()
|
|
{
|
|
static $max_size = -1;
|
|
|
|
if ($max_size < 0) {
|
|
|
|
// Start with post_max_size.
|
|
$post_max_size = self::parse_size(ini_get('post_max_size'));
|
|
if ($post_max_size > 0) {
|
|
$max_size = $post_max_size;
|
|
}
|
|
|
|
// If upload_max_size is less, then reduce. Except if upload_max_size is
|
|
// zero, which indicates no limit.
|
|
$upload_max = self::parse_size(ini_get('upload_max_filesize'));
|
|
if ($upload_max > 0 && $upload_max < $max_size) {
|
|
$max_size = $upload_max;
|
|
}
|
|
}
|
|
|
|
return $max_size;
|
|
}
|
|
|
|
public static function file_upload_max_size_readable()
|
|
{
|
|
static $max_size = -1;
|
|
|
|
if ($max_size < 0) {
|
|
// Start with post_max_size.
|
|
$post_max_size = self::parse_size(ini_get('post_max_size'));
|
|
if ($post_max_size > 0) {
|
|
$max_size = ini_get('post_max_size');
|
|
}
|
|
|
|
// If upload_max_size is less, then reduce. Except if upload_max_size is
|
|
// zero, which indicates no limit.
|
|
$upload_max = self::parse_size(ini_get('upload_max_filesize'));
|
|
|
|
if ($upload_max > 0 && $upload_max < $post_max_size) {
|
|
$max_size = ini_get('upload_max_filesize');
|
|
}
|
|
}
|
|
|
|
return $max_size;
|
|
}
|
|
|
|
public static function parse_size($size)
|
|
{
|
|
$unit = preg_replace('/[^bkmgtpezy]/i', '', $size); // Remove the non-unit characters from the size.
|
|
$size = preg_replace('/[^0-9\.]/', '', $size); // Remove the non-numeric characters from the size.
|
|
if ($unit) {
|
|
// Find the position of the unit in the ordered string which is the power of magnitude to multiply a kilobyte by.
|
|
return round($size * pow(1024, stripos('bkmgtpezy', $unit[0])));
|
|
} else {
|
|
return round($size);
|
|
}
|
|
}
|
|
|
|
public static function filetype_icon($filename)
|
|
{
|
|
$extension = substr(strrchr($filename, '.'), 1);
|
|
|
|
$allowedExtensionMap = [
|
|
// Images
|
|
'jpg' => 'far fa-image',
|
|
'jpeg' => 'far fa-image',
|
|
'gif' => 'far fa-image',
|
|
'png' => 'far fa-image',
|
|
'webp' => 'far fa-image',
|
|
'avif' => 'far fa-image',
|
|
// word
|
|
'doc' => 'far fa-file-word',
|
|
'docx' => 'far fa-file-word',
|
|
// Excel
|
|
'xls' => 'far fa-file-excel',
|
|
'xlsx' => 'far fa-file-excel',
|
|
// archive
|
|
'zip' => 'fas fa-file-archive',
|
|
'rar' => 'fas fa-file-archive',
|
|
//Text
|
|
'txt' => 'far fa-file-alt',
|
|
'rtf' => 'far fa-file-alt',
|
|
'xml' => 'far fa-file-alt',
|
|
// Misc
|
|
'pdf' => 'far fa-file-pdf',
|
|
'lic' => 'far fa-save',
|
|
];
|
|
|
|
if ($extension && array_key_exists($extension, $allowedExtensionMap)) {
|
|
return $allowedExtensionMap[$extension];
|
|
}
|
|
|
|
return 'far fa-file';
|
|
}
|
|
|
|
public static function show_file_inline($filename)
|
|
{
|
|
$extension = substr(strrchr($filename, '.'), 1);
|
|
|
|
if ($extension) {
|
|
switch ($extension) {
|
|
case 'jpg':
|
|
case 'jpeg':
|
|
case 'gif':
|
|
case 'png':
|
|
case 'webp':
|
|
case 'avif':
|
|
return true;
|
|
break;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Generate a random encrypted password.
|
|
*
|
|
* @author Wes Hulette <jwhulette@gmail.com>
|
|
*
|
|
* @since 5.0.0
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function generateEncyrptedPassword(): string
|
|
{
|
|
return bcrypt(self::generateUnencryptedPassword());
|
|
}
|
|
|
|
/**
|
|
* Get a random unencrypted password.
|
|
*
|
|
* @author Steffen Buehl <sb@sbuehl.com>
|
|
*
|
|
* @since 5.0.0
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function generateUnencryptedPassword(): string
|
|
{
|
|
$chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
|
|
|
|
$password = '';
|
|
for ($i = 0; $i < 20; $i++) {
|
|
$password .= substr($chars, random_int(0, strlen($chars) - 1), 1);
|
|
}
|
|
|
|
return $password;
|
|
}
|
|
|
|
/**
|
|
* Process base64 encoded image data and save it on supplied path
|
|
*
|
|
* @param string $image_data base64 encoded image data with mime type
|
|
* @param string $save_path path to a folder where the image should be saved
|
|
* @return string path to uploaded image or false if something went wrong
|
|
*/
|
|
public static function processUploadedImage(String $image_data, String $save_path)
|
|
{
|
|
if ($image_data == null || $save_path == null) {
|
|
return false;
|
|
}
|
|
|
|
// After modification, the image is prefixed by mime info like the following:
|
|
// data:image/jpeg;base64,; This causes the image library to be unhappy, so we need to remove it.
|
|
$header = explode(';', $image_data, 2)[0];
|
|
// Grab the image type from the header while we're at it.
|
|
$extension = substr($header, strpos($header, '/') + 1);
|
|
// Start reading the image after the first comma, postceding the base64.
|
|
$image = substr($image_data, strpos($image_data, ',') + 1);
|
|
|
|
$file_name = str_random(25).'.'.$extension;
|
|
|
|
$directory = public_path($save_path);
|
|
// Check if the uploads directory exists. If not, try to create it.
|
|
if (! file_exists($directory)) {
|
|
mkdir($directory, 0755, true);
|
|
}
|
|
|
|
$path = public_path($save_path.$file_name);
|
|
|
|
try {
|
|
Image::make($image)->resize(500, 500, function ($constraint) {
|
|
$constraint->aspectRatio();
|
|
$constraint->upsize();
|
|
})->save($path);
|
|
} catch (\Exception $e) {
|
|
return false;
|
|
}
|
|
|
|
return $file_name;
|
|
}
|
|
|
|
|
|
/**
|
|
* Universal helper to show file size in human-readable formats
|
|
*
|
|
* @author A. Gianotto <snipe@snipe.net>
|
|
* @since 5.0
|
|
*
|
|
* @return string[]
|
|
*/
|
|
public static function formatFilesizeUnits($bytes)
|
|
{
|
|
if ($bytes >= 1073741824)
|
|
{
|
|
$bytes = number_format($bytes / 1073741824, 2) . ' GB';
|
|
}
|
|
elseif ($bytes >= 1048576)
|
|
{
|
|
$bytes = number_format($bytes / 1048576, 2) . ' MB';
|
|
}
|
|
elseif ($bytes >= 1024)
|
|
{
|
|
$bytes = number_format($bytes / 1024, 2) . ' KB';
|
|
}
|
|
elseif ($bytes > 1)
|
|
{
|
|
$bytes = $bytes . ' bytes';
|
|
}
|
|
elseif ($bytes == 1)
|
|
{
|
|
$bytes = $bytes . ' byte';
|
|
}
|
|
else
|
|
{
|
|
$bytes = '0 bytes';
|
|
}
|
|
|
|
return $bytes;
|
|
}
|
|
|
|
/**
|
|
* This is weird but used by the side nav to determine which URL to point the user to
|
|
*
|
|
* @author A. Gianotto <snipe@snipe.net>
|
|
* @since 5.0
|
|
*
|
|
* @return string[]
|
|
*/
|
|
public static function SettingUrls(){
|
|
$settings=['#','fields.index', 'statuslabels.index', 'models.index', 'categories.index', 'manufacturers.index', 'suppliers.index', 'departments.index', 'locations.index', 'companies.index', 'depreciations.index'];
|
|
|
|
return $settings;
|
|
}
|
|
|
|
|
|
/**
|
|
* Generic helper (largely used by livewire right now) that returns the font-awesome icon
|
|
* for the object type.
|
|
*
|
|
* @author A. Gianotto <snipe@snipe.net>
|
|
* @since 6.1.0
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function iconTypeByItem($item) {
|
|
|
|
switch ($item) {
|
|
case 'asset':
|
|
return 'fas fa-barcode';
|
|
break;
|
|
case 'accessory':
|
|
return 'fas fa-keyboard';
|
|
break;
|
|
case 'component':
|
|
return 'fas fa-hdd';
|
|
break;
|
|
case 'consumable':
|
|
return 'fas fa-tint';
|
|
break;
|
|
case 'license':
|
|
return 'far fa-save';
|
|
break;
|
|
case 'location':
|
|
return 'fas fa-map-marker-alt';
|
|
break;
|
|
case 'user':
|
|
return 'fas fa-user';
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/*
|
|
* This is a shorter way to see if the app is in demo mode.
|
|
*
|
|
* This makes it cleanly available in blades and in controllers, e.g.
|
|
*
|
|
* Blade:
|
|
* {{ Helper::isDemoMode() ? ' disabled' : ''}} for form blades where we need to disable a form
|
|
*
|
|
* Controller:
|
|
* if (Helper::isDemoMode()) {
|
|
* // don't allow the thing
|
|
* }
|
|
* @todo - use this everywhere else in the app where we have very long if/else config('app.lock_passwords') stuff
|
|
*/
|
|
public static function isDemoMode() {
|
|
if (config('app.lock_passwords') === true) {
|
|
return true;
|
|
\Log::debug('app locked!');
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Conversion between units of measurement
|
|
*
|
|
* @author Grant Le Roux <grant.leroux+snipe-it@gmail.com>
|
|
* @since 5.0
|
|
* @param float $value Measurement value to convert
|
|
* @param string $srcUnit Source unit of measurement
|
|
* @param string $dstUnit Destination unit of measurement
|
|
* @param int $round Round the result to decimals (Default false - No rounding)
|
|
* @return float
|
|
*/
|
|
public static function convertUnit($value, $srcUnit, $dstUnit, $round=false) {
|
|
$srcFactor = static::getUnitConversionFactor($srcUnit);
|
|
$dstFactor = static::getUnitConversionFactor($dstUnit);
|
|
$output = $value * $srcFactor / $dstFactor;
|
|
return ($round !== false) ? round($output, $round) : $output;
|
|
}
|
|
|
|
/**
|
|
* Get conversion factor from unit of measurement to mm
|
|
*
|
|
* @author Grant Le Roux <grant.leroux+snipe-it@gmail.com>
|
|
* @since 5.0
|
|
* @param string $unit Unit of measurement
|
|
* @return float
|
|
*/
|
|
public static function getUnitConversionFactor($unit) {
|
|
switch (strtolower($unit)) {
|
|
case 'mm':
|
|
return 1.0;
|
|
case 'cm':
|
|
return 10.0;
|
|
case 'm':
|
|
return 1000.0;
|
|
case 'in':
|
|
return 25.4;
|
|
case 'ft':
|
|
return 12 * static::getUnitConversionFactor('in');
|
|
case 'yd':
|
|
return 3 * static::getUnitConversionFactor('ft');
|
|
case 'pt':
|
|
return (1 / 72) * static::getUnitConversionFactor('in');
|
|
default:
|
|
throw new \InvalidArgumentException('Unit: \'' . $unit . '\' is not supported');
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* I know it's gauche to return a shitty HTML string, but this is just a helper and since it will be the same every single time,
|
|
* it seemed pretty safe to do here. Don't you judge me.
|
|
*/
|
|
public static function showDemoModeFieldWarning() {
|
|
if (Helper::isDemoMode()) {
|
|
return "<p class=\"text-warning\"><i class=\"fas fa-lock\"></i>" . trans('general.feature_disabled') . "</p>";
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Ah, legacy code.
|
|
*
|
|
* This corrects the original mistakes from 2013 where we used the wrong locale codes. Hopefully we
|
|
* can get rid of this in a future version, but this should at least give us the belt and suspenders we need
|
|
* to be sure this change is not too disruptive.
|
|
*
|
|
* In this array, we ONLY include the older languages where we weren't using the correct locale codes.
|
|
*
|
|
* @see public static $language_map in this file
|
|
* @author A. Gianotto <snipe@snipe.net>
|
|
* @since 6.3.0
|
|
*
|
|
* @param $language_code
|
|
* @return string []
|
|
*/
|
|
public static function mapLegacyLocale($language_code = null)
|
|
{
|
|
|
|
if (strlen($language_code) > 4) {
|
|
return $language_code;
|
|
}
|
|
|
|
foreach (self::$language_map as $legacy => $new) {
|
|
if ($language_code == $legacy) {
|
|
\Log::debug('Current language is '.$legacy.', using '.$new.' instead');
|
|
return $new;
|
|
}
|
|
}
|
|
|
|
// Return US english if we don't have a match
|
|
return 'en-US';
|
|
}
|
|
|
|
public static function mapBackToLegacyLocale($new_locale = null)
|
|
{
|
|
if (strlen($new_locale) <= 4) {
|
|
return $new_locale; //"new locale" apparently wasn't quite so new
|
|
}
|
|
|
|
// This does a *reverse* search against our new language map array - given the value, find the *key* for it
|
|
$legacy_locale = array_search($new_locale, self::$language_map);
|
|
|
|
if($legacy_locale !== false) {
|
|
return $legacy_locale;
|
|
}
|
|
return $new_locale; // better that you have some weird locale that doesn't fit into our mappings anywhere than 'void'
|
|
}
|
|
|
|
}
|